1 files changed, 40 insertions, 0 deletions
diff --git a/javascript/ui.js b/javascript/ui.js
index 2ca66d79..951e8381 100644
--- a/javascript/ui.js
+++ b/javascript/ui.js
@@ -131,6 +131,46 @@ function ask_for_style_name(_, prompt_text, negative_prompt_text) {
     return [name_, prompt_text, negative_prompt_text]
 }
 
+// returns css id for currently selected tab in ui
+function selected_tab_id() {
+    tabs = gradioApp().querySelectorAll('#tabs div.tabitem')
+
+    for(var tab = 0; tab < tabs.length; tab++) {
+        if (tabs[tab].style.display != "none") return tabs[tab].id
+
+    }
+
+}
+
+function clear_prompt() {
+
+if(confirm("Delete prompt?")) {
+
+    let pos_prompt = gradioApp().querySelector("#txt2img_prompt > label > textarea");
+    let neg_prompt = gradioApp().querySelector("#txt2img_neg_prompt > label > textarea");
+
+    if (selected_tab_id() == "tab_txt2img") {
+    } else {
+        pos_prompt = gradioApp().querySelector("#img2img_prompt > label > textarea");
+        neg_prompt = gradioApp().querySelector("#img2img_neg_prompt > label > textarea");
+    }
+
+    pos_prompt.value = ""
+    neg_prompt.value = ""
+
+    //update prompt values on server-side
+    pos_prompt.dispatchEvent(
+        new Event("input", {bubbles: true})
+    )
+    neg_prompt.dispatchEvent(
+        new Event("input", {bubbles: true})
+    )
+
+    return true
+} else return false
+
+}
+
 
 
 opts = {}